Haematotropis disjunctoides, De & Bueno-Villegas & Rafael, 2021
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publication ID |
https://doi.org/ 10.11646/zootaxa.5064.1.1 |
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publication LSID |
lsid:zoobank.org:pub:65B0A21A-8B8D-4B55-B6F0-8BE60EB8D3BC |
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DOI |
https://doi.org/10.5281/zenodo.5815187 |
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persistent identifier |
https://treatment.plazi.org/id/03876671-FFD5-151B-13C5-CC61FD48A04B |
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Plazi |
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scientific name |
Haematotropis disjunctoides |
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sp. nov. |
Haematotropis disjunctoides sp. nov.
Figs 1B View FIGURE 1 , 26 View FIGURE 26 , 27 View FIGURE 27 , 48D View FIGURE 48 , 52 View FIGURE 52
Diagnosis. Adult males of H. disjunctoides sp. nov. differ from other Haematotropis species based on the following combination of characters: gonopod with LP1 long and tapered, inclined, apex projected towards the mesal region of gonopod ( Fig. 27A–D View FIGURE 27 ); presence of DP with the apex irregularly bifurcate ( Fig. 27A–C View FIGURE 27 ); solenomere long, taperad, apex truncated, projected towards the ventral region of the body ( Fig. 27A–C View FIGURE 27 ).
Material examined. Holotype ♂, Brasil, Pará , Melgaço , Estação Científica Ferreira Penna, FLONA Caxiuanã (01°44’18.02”S, 51º27’48.01”W), ( MPEG. MYR 082 ). GoogleMaps
Paratypes: All from Brasil: Pará, Melgaço, Estação Científica Ferreira Penna , FLONA Caxiuanã (01º44’18.02”S, 51º27’48.01”W), equipe MPEG GoogleMaps leg. ( INPA); 1 ♂ , Pará, Melgaço, Estação Científica Ferreira Penna , FLONA Caxiuanã, 09.IV.2002, C. Trinca leg. ( INPA); 1 ♂ , Pará, Melgaço, Estação Científica Ferreira Penna , FLONA Caxiuanã , 09.IV.2002, C. Trinca leg. ( MPEG. MYR 087 ); 1 ♂ , Pará, Melgaço, Estação Científica Ferreira Penna , FLONA Caxiuanã (01º44’15.5”S, 51º26’42.0”W), 10.XII.1997, J.A. R GoogleMaps . Bernardi & R .A. T. Rocha leg. ( MPEG. MYR 101 ); 1 ♂ , Pará, Melgaço, Estação Científica Ferreira Penna , FLONA Caxiuanã , 2003, TF 3–4 ( MPEG. MYR 080 ); 1 ♂ , Pará, Melgaço, Estação Científica Ferreira Penna , FLONA Caxiuanã ( MPEG. MYR 080 ); 1 ♂ , Pará, Estação Científica Ferreira Penna, FLONA Caxiuanã ( MPEG. MYR 086 ); 1 ♂ , Pará, Estação Científica Ferreira Penna , FLONA Caxiuanã , 2003, TF 3–4 ( INPA); 1 ♂ , Pará, Estação Científica Ferreira Penna , FLONA Caxiuanã (01º44’18.02”S, 51º27’48.01”W, 2003), ( INPA); 1 ♂ GoogleMaps , Pará, rio Xingu, margem esquerda, terra firme, Vitória do Xingu , 28.XI.2000, R . Santos et al. leg. ( MPEG. MYR 098 ); 1 ♂ , Pará, rio Xingu, margem esquerda, terra firme, Vitória do Xingu , 18.XI.2000, R . Santos leg. ( MPEG. MYR 111 ); 1 ♂ , Pará, Breves , RESEX Mapuá , 4–8.XII.2012, Cristiano Sampaio Costa leg. ( IBSP 3639 View Materials ); 1 ♂ , Pará, Breves , RESEX Mapuá , 4–8.XII.2012, Cristiano Sampaio Costa leg. ( IBSP 129 View Materials ); 1 ♂ , Pará, Breves, Santo Amaro , 03.XII.2012, Cristiano Sampaio & Cleidimar leg. ( IBSP 3646 View Materials ); 1 ♂ , Pará, Belterra , FLONA do Tapajós , 10–13.XII.2012, Cristiano Sampaio Costa, Janice F. de Lemos & Livia C.G.C.S. Chagas leg. ( MZUSP 981 View Materials ); 1 ♂ , Pará, Santarém, Fazenda Taperinha , 1–11.II.1968, Expedição P.A. leg. ( MZUSP 953 View Materials ); 2 ♂♂ , Pará, Boca do Cuminá-Mirim , 19–26.I.1968, E.P.A. leg. ( MZUSP 979 View Materials ); 2 ♂♂ , Pará, rio Xingu, margem esquerda, terra firme, Vitória do Xingu , 26.XI.2000, R . Santos et al. leg. ( MPEG. MYR 115 ); 1 ♂ , Pará, rio Xingu, margem esquerda, terra firme, Vitória do Xingu , 23.XI.2000, E.L. Oliveira leg. ( MPEG. MYR 121 ); 2 ♂♂ , Pará, Vitória do Xingu ( MPEG. MYR 118 ); 1 ♂ , Pará, rio Guamá , IAN, VIII .1952, Expedição Instituto Butantan ( IBSP 123 View Materials ); 1 ♂ , Pará, rio Guamá , IAN, VIII .1952, Expedição Instituto Butantan ( IBSP 129 View Materials ); 1 ♂ , Brasil, Pará, Belterra, Flona do Tapajós , 10–13.XII.2012, Cristiano Sampaio Costa, Janice F. de Lemes, Lívia C.G.C.S. Chagas leg. ( MZUSP 982 View Materials ); 3 ♂♂ , Brasil, Pará, Santarém, Fazenda Taperinha , Expedição P.A., 1–11.II.1968 ( MZUSP 953 View Materials ); 1 ♂ , Brasil, Pará, Santarém, fazenda Taperinha , X.1970, Experimento Perm. Amaz ( MZUSP 967 View Materials ); 3 ♂♂ , Brasil, Pará, Santarém, Fazenda Taperinha , 1–11.II.1968, Experimento Perm. Amaz. ( MZUSP 953 View Materials ); 3 ♂♂ , Brasil, Pará, Juruti, Base Capiranga (02º23’S, 56º20’W), S.C. Dias leg., 07.III.2006 ( MPEG. MYR 114 ); 1 ♂ GoogleMaps , Brasil, Pará, Alter do Chão (2°31’40”S, 54°57’4.3”W), 1.XI.2014, 39 m, A. Coronato, D. Chirivi, J. Cabra & C. Sampaio leg. ( IBSP 3645 View Materials ); 2 ♂♂ GoogleMaps , Brasil, Pará, Boca do Cuminá-Mirim , 23.IX.1969, E.P.A. leg. ( MZUSP 955 View Materials ); 1 ♂ , Brasil, Pará, Belterra, Flona do Tapajós , 10–13.XII.2012, Cristiano Sampaio Costa, Janice F. de Lemos & Livia C.G.C.S. Chagas leg. ( MZUSP 981 View Materials ); 2 ♂♂ , Brasil, Pará, Bôca do Curminá-Mirim , 19–26.I.1968. E.P.A. leg. ( MZUSP 979 View Materials ); 1 ♂ , Brasil, Maranhão, São Luiz , IX.1952, Expedição Butantan ( IBSP 118 View Materials ) .
Additional material: 1 ♂, Brasil, Pará , Melgaço, Estação Científica Ferreira Penna, FLONA Caxiuanã , 2003, TF 3–4 ( MPEG. MYR 080 ) .
Description.
Size and form (holotype ♂). Body length = 44 and wide = 7 mm. TL/GW = 6.2.
Coloration (long preserved in 70% ethanol). Head, prozonite, metazonite and telson brown, antennomeres, sides of the metazonite, paranota, posterior region of epiproct and legs orange ( Fig. 26A–D View FIGURE 26 ).
Head. Dorsal surface smooth and shiny, without microgranulations.
Trunk. Collum 2.4 mm long, 6.5 mm wide; dorsal surface of all rings smooth and shiny, without microgranulations; posterolateral margins slightly concave ( Fig. 26A, B View FIGURE 26 ). Rings 2–19: prozonite and metazonite smooth and shiny, without microgranulation in dorsal region of all rings. Anterolateral teeth on paranota of rings 2–4 ( Fig. 2G View FIGURE 2 ). Lateral margins of ring 2 projected posteriad ( Fig. 26A, B View FIGURE 26 ). Gonopodal aperture elliptical, approximately 1.5 mm wide and 0.5 mm long at midpoints. Telson ( Fig. 26D View FIGURE 26 ) smooth and shiny, without microgranulations.
Legs. Smooth and shiny, without microgranulations.
Gonopods. Right gonopod structure as follows: coxa with lateral swelling at midlength ( Fig. 27A, C View FIGURE 27 ); acropodite elongated, about four times as long as prefemur; median region expanded, cup-shaped in ventral view, with a concavity and cavity ( Fig. 27D View FIGURE 27 ); distal region of the acropodite strongly sinuous, not bifurcate, curved ventrally at a 75° angle ( Fig. 27A–D View FIGURE 27 ); VP1 emarginated on posterior region, evident, not exceeding the width of ventral region of acropodite, in lateral view ( Fig. 27A, C View FIGURE 27 ); VP2 absent; LP1 long and tapered, inclined with apex projected towards the mesal region of gonopod ( Fig. 27A–D View FIGURE 27 ), LP2 and LP3 absent; presence of DP with the apex irregularly bifurcate and originating above the solenomere, projected to top ( Fig. 27A–C View FIGURE 27 ). Opening of solenomere located at distal end of acropodite, at lateral region, above LP1 ( Fig. 27A–C View FIGURE 27 ). Solenomere long, tapered, truncated apex, projected towards the ventral region of millipede body ( Fig. 27A–C View FIGURE 27 ).
Remarks. H. disjunctoides sp. nov. resembles H. disjuncta in the conformation of the gonopods and presence of DP ( Figs 10A–D View FIGURE 10 , 27A–D View FIGURE 27 ). It differs by DP being bifurcate in the apical region and extending beyond the distal region of acropodite. Besides, H. disjunctoides sp. nov. occurs on the south shore of the Amazon River ( Fig. 52 View FIGURE 52 ) while H. disjuncta occurs mainly on the north shore ( Fig. 50 View FIGURE 50 ), supporting the separation of the two species.
Distribution. Brazil: Pará ( Fig. 52 View FIGURE 52 ).
Etymology. The specific epithet is a combination of the name “ disjuncta ” and the Greek suffix “- oides ”, referring to the similarity of this species to H. disjuncta .
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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